SODIAL(R) ALL IN 1 Multi CARD READER SD/XD/MMC/MS/CF/SDHC USB 2.0 USB 2.0 : 40 times faster than USB1.1 standard, up to 480mbps High Convenience: all cards even including mini-SD /mini MMC /mini -SD /T-Flash can be directly inserted and read without extra adapter High Compatibility: read and write all types of Flash Memory cards currently on the marked High Speed :transfer your data or digital photos within a flash Compact: Name card size and small enough to put into your pocket